Shower enclosure



FIG. 1 is a front perspective view of the shower enclosure showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a side view thereof.

The broken lines showing of the shower base and plumbing drain is for illustrative purposes only and forms no part of the claimed design. 

An ornamental design for a shower enclosure, as shown and described. 